What to prepare for presentation?

What to prepare for presentation? I'm sorry if this kind of post is very repetitive I have another presentation coming up in two weeks and instead of feeling sorry about this disability I should just ball with it and try my best. It's an oral commentary about a movie and I pick The King's Speech because it's easier to present something I can relate / care about (I'm not really a movie person so I don't really know other movies) My question is: what should i prepare to make myself as ready as possible during the presentation? Breathing technique? (i used to do it before but i forgot what the technique now), tips to gain confidence, etc I know I could get my answers by scrolling down a bit but my schedule kinda pack this week 🙏🏻